8 FRITZ!Box Fon WLAN 7170 – Symbols and Highlighting
Icons Designating the Functions and Features
The functions and features can be used for analog and
ISDN fixed-line connections as well as for Internet tele-
phony (VoIP).
The functions and features can be used for analog and
ISDN fixed-line connections.
The functions and features can be used only for ISDN
fixed-line connections.
The functions and features can be used only for analog
fixed-line connections.